Air conditioning is one of the most interesting specs on recent cars. Even though it was in past times available to high-end varieties, it has nowadays been democratized for a large proportion of vehicles. Nevertheless, this costly and sophisticated unit requires special care, and whether it’s for maintenance or because of odours, it is absolutely important to think about cleaning the air conditioning of your Renault Megane 4. This is specifically what we will explain in more detail in this article. First we will take a look in detail at the procedure to clean the air conditioning of your Renault Megane 4, then in another part, we will look more generally at the maintenance of the air conditioning of your Renault Megane 4.

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How to clean my Renault Megane 4 air conditioning

Let’s commence our article with the cleaning of the air conditioning circuit of your Renault Megane 4. The only solution to execute a complete cleaning of this circuit will be to use bactericidal and fungicidal products, in fact, your air conditioning produces loads of moisture that will stagnate in the circuit and will activate the development of germs and bacteria of all sorts. You will find these items on the internet or in car centres. There are two solutions to perform this, here they are

Clean the air conditioning circuit of your Renault Megane 4 in the simple way

Once you have a disinfectant spray, you can instantly clean your car’s air-conditioning circuit.
The technique is very simple, even so, this treatment can dirty the inside of your Renault Megane 4.

  • Take off the cabin filter.
  • Install the disinfectant spray on the floor of your car (preferably on the passenger side).
  • Start your car’s ventilation and air conditioning (with the engine running) with air recycling
  • With the windows shut down, push the button on the bomb to empty it little by little and close the motor vehicle doors and leave it on for about ten minutes.
  • Once this time has passed, open the doors of your Renault Megane 4, ventilation still on and let the passenger compartment air out for about 20 minutes.

This technique will allow you to very fast clean the air-conditioning system of your Renault Megane 4, but if you have bad air-conditioning odours on your Renault Megane 4 that are persistent, we encourage you to exercise the second solution.

Clean deeply the air-conditioning system of your Renault Megane 4

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Now let’s go forward to the more radical solution of performing a cleaning of your ventilation circuit complete. You will have to purchase the same bactericidal and fungicidal product, it is only the application that will be distinct. Here is the operation to follow:

  • Take off your cabin filter.
  • By the external air intake of your Renault Megane 4 (between the bonnet and the windscreen), with the engine on and the ventilation on, spray several times for 5 seconds and leave all windows and doors shut down for Five minutes.
  • Once this first part is achieved you will be able to tackle the inside part of your air conditioning system, doing the same but not the inside air intake which is usually established under the glove box.
  • Finally, to finish, you can spray a few sprays into the vents of your Renault Megane 4.
  • All you have to do is air out your car while the product dissipates before you can use it again.

Maintenance of the air-conditioning of its Renault Megane 4

Finally, to finish our article, we will give you the main advice to respect, if you wish to maximize the life of your air conditioning circuit on Renault Megane 4 and limit unforeseen expenses.

  • Have your air conditioning serviced every year
  • Change your cabin filter every two years.
  • Have your FREON gas recharged every two years.
  • lean the air-conditioning system on your Renault Megane 4 every year.
  • To get more tips on the Renault Megane 4, take a look at the Renault Megane 4 category.